Linux Systems Engineer
Location: US, AZ, Phoenix
Employment type: Full-time
Required experience: Mid-Senior level
Industry: Sports
Function: Information Technology

Company profile:
Our mission is to upgrade lives. Since our founding in 1999, EXOS (formerly named Athletes’ Performance and Core Performance) has become a leader in proactive health and performance, trusted by elite athletes, the military, and innovative companies worldwide. We design and deliver health and performance game plans that guide people to achieve higher levels of success. With world-class partners, facilities, technologies, and specialists spanning six continents, we’re progressing the intelligence behind human performance wherever necessary.A career at EXOS is a highly rewarding experience. In addition to working for the global leader in Performance, you can build a successful career, enjoy life and work as part of a passionate, committed, and knowledgeable team, and make a significant and lasting impact in people’s lives.Our Performance Systems help people exceed their potential, so if you are as passionate about helping others as you are about challenging yourself, join the EXOS team today.

Job description:
Are you looking for an incredible opportunity with a world class organization?  EXOS is recognized internationally as the leader in performance training and is THE training destination for the top champions in sport.  We are seeking dynamic individuals who are tired of the typical IT environment want to be part of a development team that will revolutionize the fitness industry. Based in Phoenix, AZ and reporting to the Director of Infrastructure, the candidate will be responsible for setup and maintenance of RedHat-based systems (CentOS) and Cisco networking components in our various EXOS offices, client sites and Amazon Web Services.

Requirements:
Minimum of 6 years managing complex linux environments including kickstart configurationsPrevious experience handling geographically disparate sites, including remote administration in a corporate environmentComfort with kernel-level configurationExperience with virtualization technologies, specifically ESX and XenKnowledge and previous experience with Amazon Web ServicesExperience with system automation tools (Puppet)Building, supporting and maintaining linux servers in highly-available configurationsUnderstanding of SAML/SSO technologiesOpen-source database technology (mysql) configuration and administrationInstallation and configuration of Apache with working knowledge of non-trivial web services and configurationsStrong scripting skills using bash, ideally with a smattering of perl, php and pythonThorough understanding of various network protocols including, but not limited to, TCP, UDP, DHCP (including PXE), DNS, FTP, SSH, NFS (including automount), HTTP(S), SMB and LDAP with an emphasis on securityExperience with layer 2 and 3 switching and routingExperience with network security (hardware and packet filters) and intrusion detection systemsExperience with various telephony systems including VoIPMonitoring systems (Nagios, Cacti, etc)Excellent organizational and communication (oral and written) skillsCertifications are considered a plus (Microsoft, Linux, Cisco, etc)SAN/NAS experience a plusFlexibility to work off-hours and provide on-call supportMust be able to lift up to 50lbs

Benefits: